Flow price: --
ab1a7f5b43e1050dff1ccd2a04818fc8841b73ef07d0aba300220723d5df4245

Transaction

Hash: ab1a7f5b43e1050dff1ccd2a04818fc8841b73ef07d0aba300220723d5df4245
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> ab1a7f5b43e1050dff1ccd2a04818fc8841b73ef07d0aba300220723d5df4245:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
ab1a7f5b43e1050dff1ccd2a04818fc8841b73ef07d0aba300220723d5df4245
Status:
ERROR
Block height:
41508075
Block id:
b6d9c0594a4ac7edb4f1c7ad9aeb0aa0e8b8393dd37b9016148f49e90f57d3e4
Timestamp:
Thursday 24 November 2022 at 16:39:45 UTC
()
Proposer:
Authorizers:
Gas used:
26